CN101916969B - Stainless steel temporary power metering tank - Google Patents
Stainless steel temporary power metering tank Download PDFInfo
- Publication number
- CN101916969B CN101916969B CN201010199612XA CN201010199612A CN101916969B CN 101916969 B CN101916969 B CN 101916969B CN 201010199612X A CN201010199612X A CN 201010199612XA CN 201010199612 A CN201010199612 A CN 201010199612A CN 101916969 B CN101916969 B CN 101916969B
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- door
- boxboard
- side door
- stainless steel
- metering tank
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Abstract
The invention discloses a stainless steel temporary power metering tank, and relates to an electric energy metering tank. A tank cover (3) connection structure for preventing rain from entering a tank body is buckled with the integral tank body; the integral tank body consists of an inverted U-shaped rear board (6), a board (7) on one side and a board (24) on the other side which are formed by stamping a whole stainless steel plate; two s-shaped and z-shaped corresponding side door frames (11) are stamped on the two end parts of the inverted U-shaped structure; a concave middle frame (21) is arranged between the two side door frames (11); and the rear board (6) of two cavities is respectively fixedly connected with an insulating board (8) through a fixing screw (12). A bending mode is adopted at positions of the tank cover, a cabinet, door heads, the frames and the like, so that the solidity of the temporary power metering tank is further improved; and the tank has a reasonable structure, so the aim of long-term use is fulfilled.
Description
[technical field]
The present invention relates to a kind of electrical energy metering tank, especially relate to a kind of high strength, wind resistance rain stainless steel temporary power metering tank.
[background technology]
Along with the rapid economic development of society and the continuous increase of grassroot project, temporary electricity is rapid ascendant trend, and has formed very big market.Because the maximum characteristics of temporary electricity are " temporarily ": just the job site is interim, and engineering yet to be built just can withdraw or shift with regard to the building site after building up completion; Because the operating mode of temporary electricity is comparatively complicated, the workmen is interim, the operation of taking turns of different work posts, and the workman is mobile big; Construction equipment is interim, and used equipment, the facility of different partitioned projects are had nothing in common with each other, and just use up and remove; So issued " job site temporary electricity technical specification of security " 2005 " The Ministry of Construction of the People's Republic of China, MOC announces No. 322 ", code JGJ46-2005 was from enforcement on July 1 in 2005.Said " job site temporary electricity technical specification of security " strictly regulated the various configurations and the requirement of power metering tank " distribution box "; Because the variation of the power consumption in interim building site is very big, the existence of factors such as the equipment installation site is uncertain, power utilization environment difference; At present commercially available temporary electricity device is many by iron or wooden forming; Make simple and crude, pattern is various, inconvenient installation, low, the rainproof effect of intensity is not good enough, so cause the user to have very big unsafe factor.And a lot of inconvenience have been brought to electrical management at aspects such as charge metering, anti-electricity-theft, low pressure management.
[summary of the invention]
In order to overcome the deficiency in the background technology; The object of the present invention is to provide a kind of stainless steel temporary power metering tank; Said temporary power metering tank is through the whole set-up mode of employing corrosion resistant plate as material of main part and cabinet, and the uniqueness setting of combination case lid; Prevented the erosion of rainwater effectively, guaranteed the fail safe of temporary electricity box equipment; The present invention locates to have adopted respectively wrap direction at case lid, cabinet, lintel, doorframe etc., makes the solid degree of said temporary power metering tank further improve, and rationally distributed in the case, has realized the purpose of long-term use.
In order to realize described goal of the invention, the present invention adopts following technical scheme: cavity
A kind of stainless steel temporary power metering tank comprises because the case lid syndeton that anti-rainwater gets into casing; Be used for the integral type body structure that anti-rainwater gets into; Be used for door and side door frame fastening structure that anti-rainwater gets into; Be used for the distribution of ventilating opening, osculum at casing; Case lid syndeton and said integral type casing that said anti-rainwater gets into casing fasten; The rear portion boxboard is connected with the back bending medial surface top of case lid; One side box plate, opposite side boxboard are connected with the inboard cover wall of the rainproof bending square tube of case lid both sides respectively; Wherein said rainproof bending square tube respectively with a side box plate, opposite side boxboard preset clearance; Said side door frame is connected facing directly of lintel
shape bottom, and said
shape upper end is connected on the inboard cover wall of the rainproof bending square tube of case lid and forms the case lid syndeton that anti-rainwater gets into casing; The integral type body structure comprises that a monoblock corrosion resistant plate stamps out " ∏ " shape rear portion boxboard, a side box plate, opposite side boxboard structure; Stamp out said
and
corresponding two side door frames at the both ends of said " ∏ " shape structure; Between two side door frames, be provided with the middle part frame of
shape door; The middle part frame upper/lower terminal of said
shape door is connected with the gap of lintel and the middle part of threshold respectively; The middle part frame sunken inside of said
shape door and the middle part of rear portion boxboard are connected with the middle part division board makes said integral type casing be divided into left and right two cavitys; Said middle part division board is provided with cable-through hole; The two ends of said threshold be connected two
and the interior corresponding surface of
side door frame on, the both sides of said box plate and rear portion and be connected to form the integral type body structure that said anti-rainwater gets into a side box plate, opposite side boxboard and boxboard lower end, rear portion respectively; The said door and side door frame fastening structure that is used for anti-rainwater entering; Form at middle part frame, lintel, threshold, two
and
side door frame by
shape door two independently are provided with the lintel axis hole respectively on the lintel at angle on any side of doorframe; Said fixed door-hinge is arranged on the threshold of the same side inferior horn; The hole of the inferior horn setting of a said side door and another side door is enclosed within respectively on the fixed door-hinge, screws insertion lintel axis hole at the plug-in type door-hinge of a side door and another side door upper portion door head setting and forms the said door and side door frame fastening structure that anti-rainwater gets into that be used for; The said distribution that is used for ventilating opening, osculum at casing; On the plate face of a side box plate, opposite side boxboard, be respectively equipped with ventilating opening and threading cover, through wires hole and the draining that is provided for external circuit on the said box plate forms the said distribution that is used for ventilating opening, osculum at casing with osculum; On the boxboard of the rear portion of said two cavitys, be fixedly connected insulation board through fixed screw respectively, leave the gap between said insulation board and the rear portion boxboard and insulation board is provided with installing hole.Further, be respectively arranged with
shape reinforcement at a side door and another side door medial surface; The reinforcement that wherein is provided with at a said side door and another side door medial surface is at least one and is horizontal or vertical the setting.
Further, be respectively equipped with lock at the another side middle part of the no plug-in type door-hinge of a side door and another side door.
Further, upper and lower being respectively equipped with in the rear portion of boxboard has the fixedly stator of film perforation at the rear portion, and the bottom that the top of its postmedian boxboard is set at least two stators, rear portion boxboard is set at least one stator.
Further, said ventilating opening be a plurality of have keep off the rain and the rectangular mouthful of mouth down constitutes.
Further, the through wires hole that on box plate, is provided with is at least two.
Further, the said osculum that on box plate, is provided with is that circular hole or slotted hole or square hole and each cavity are at least one.
Further, a said side door or another side door are provided with observation window.
Further; In arbitrary cavity of left and right two cavitys of integral type casing, be provided with said distance adjusting mechanism; Said distance adjusting mechanism is that square body wherein leaves the vacancy face along the straight direction of square body in the square body bottom; Distance adjusting mechanism be separately fixed at the middle part division board a side on and corresponding with the distance adjusting mechanism on a side box plate or the opposite side boxboard; Be respectively arranged with the locating groove that upper side extends to opposite face at two relative distance adjusting mechanisms, said locating groove is an equal number and corresponding each other.
Further, the said locating groove that is provided with on the distance adjusting mechanism is at least two.
Owing to adopted technique scheme, the present invention to have following beneficial effect:
Stainless steel temporary power metering tank of the present invention; Said temporary power metering tank is through adopting corrosion resistant plate (1Cr18Ni9Ti) as material of main part; And through rear portion boxboard, a side box plate, opposite side boxboard and
and
corresponding two side door frames integral body are provided with; And uniqueness setting in conjunction with case lid; Prevented that effectively rainwater is to RCCB, Fuse Type isolating switch; The fail safe of temporary electricity has been guaranteed in the erosion of three-phase and four-line electronic prepayment electric power table, A.C. contactor and metering terminal box; The present invention locates to have adopted respectively wrap direction at case lid, cabinet, lintel, doorframe etc.; Make the solid degree of said temporary power metering tank further improve; And it is rationally distributed in the case; Realized the purpose of long-term use, and the present invention RCCB, Fuse Type isolating switch have been realized, the standard installation of three-phase and four-line electronic prepayment electric power table, A.C. contactor and metering terminal box.
[description of drawings]
Fig. 1 is a perspective view of the present invention.
Fig. 2 is rear portion of the present invention boxboard, a side box plate, opposite side boxboard and side door frame integral structure sketch map.
Fig. 3 is a distance adjusting mechanism structural representation of the present invention.
Fig. 4 is case lid of the present invention and box body connecting structure sketch map.
Fig. 5 is that amplify at the A place of Fig. 4.
Fig. 6 is integral type box plate of the present invention, doorsill structure sketch map.
Among the figure: 1, fixing film perforation; 2, stator; 3, case lid; 4, gap; 5, lintel; 6, rear portion boxboard; 7, a side box plate; 8, insulation board; 9, door head; 10, plug-in type door-hinge; 11, side door frame; 12, fixed screw; 13, a side door; 14, ventilating opening; 15, reinforcement; 16, threading cover; 17, through wires hole; 18, threshold; 19, osculum; 20, fixed door-hinge; 21, the middle part frame of door; 22, another side door; 23, installing hole; 24, opposite side boxboard; 25, lock; 26, middle part division board; 27, distance adjusting mechanism; 28, observation window; 29, cable-through hole; 30, lintel axis hole; 31, rainproof bending square tube; 32, bending; 33, locating groove; 34, box plate.
[embodiment]
Embodiment with reference to following can explain the present invention in more detail; But should be noted that the present invention is not limited to following embodiment.
In conjunction with accompanying drawing 1～6 stainless steel temporary power metering tank of the present invention, comprise because case lid 3 syndetons that anti-rainwater gets into casing; Be used for the integral type body structure that anti-rainwater gets into; Be used for door and side door frame fastening structure that anti-rainwater gets into; Be used for the distribution of ventilating opening, osculum at casing; Case lid 3 syndetons and said integral type casing that said anti-rainwater gets into casing fasten; Rear portion boxboard 6 is connected with the back bending 32 medial surface tops of case lid 3; One side box plate 7, opposite side boxboard 24 are connected with rainproof bending square tube 31 inboard case lid 3 inwalls of case lid 3 both sides respectively; Wherein said rainproof bending square tube 31 respectively with a side box plate 7, opposite side boxboard 24 preset clearances; Said side door frame 11 is connected facing directly of lintel 5
shape bottom, and said
shape upper end is connected on inboard case lid 3 inwalls of the rainproof bending square tube 31 of case lid 3 and forms case lid 3 syndetons that anti-rainwater gets into casing.
Said integral type body structure comprises that a monoblock corrosion resistant plate stamps out " ∏ " shape rear portion boxboard 6, a side box plate 7, opposite side boxboard 24 structures; Stamp out said
and
corresponding two side door frames 11 at the both ends of said " ∏ " shape structure; Between two side door frames 11, be provided with the middle part frame 21 of
shape door; Middle part frame 21 upper/lower terminals of said
shape door are connected with the gap 4 of lintel 5 and the middle part of threshold 18 respectively; Middle part frame 21 sunken insides of said
shape door and the middle part of rear portion boxboard 6 are connected with middle part division board 26 makes said integral type casing be divided into left and right two cavitys; Said middle part division board 26 is provided with cable-through hole 29; The two ends of said threshold 18 be connected two
and the interior corresponding surface of
side door frame 11 on, the both sides of said box plate 34 and rear portion and be connected to form the integral type body structure that said anti-rainwater gets into a side box plate 7, opposite side boxboard 24 and rear portion boxboard 6 lower ends respectively.
The said door and side door frame fastening structure that is used for anti-rainwater entering; By the middle part frame 21 of
shape door, lintel 5, threshold 18, two
and
side door frame 11 form two independently on the lintel 5 at angle lintel axis hole 30 is set respectively on any side of doorframe; Said fixed door-hinge 20 is arranged on the threshold 18 of the same side inferior horn; The hole of the inferior horn setting of a said side door 13 and another side door 22 is enclosed within respectively on the fixed door-hinge 20, and the plug-in type door-hinge 10 that is provided with in a side door 13 and another side door 22 upper portion door 9 is screwed and inserted lintel axis hole 30 and form the said door and side door frame fastening structure that anti-rainwater gets into that be used for; The said distribution that is used for ventilating opening, osculum at casing; On the plate face of a side box plate 7, opposite side boxboard 24, be respectively equipped with ventilating opening 14 and threading cover 16, the through wires hole 17 that is provided for external circuit on the said box plate 34 and draining are with the said distribution that is used for ventilating opening, osculum at casing of osculum 19 formation; On the rear portion of said two cavitys boxboard 6, be fixedly connected insulation boards 8 through fixed screw 12 respectively, leave the gap between said insulation board 8 and the rear portion boxboard 6 and insulation board 8 is provided with installing hole 23.
Described stainless steel temporary power metering tank is respectively arranged with
shape reinforcement 15 at a side door 13 with another side door 22 medial surfaces; The reinforcement 15 that wherein is provided with at a said side door 13 and another side door 22 medial surfaces is at least one and is horizontal or vertical the setting; Another side middle part at the no plug-in type door-hinge 10 of a side door 13 and another side door 22 is respectively equipped with lock 25; Upper and lower being respectively equipped with in the rear portion of boxboard 6 has the fixedly stator 2 of film perforation 1 at the rear portion, and the bottom that the top of its postmedian boxboard 6 is set at least two stators 2, rear portion boxboard 6 is set at least one stator 2.
Described stainless steel temporary power metering tank, said ventilating opening 14 for a plurality of have keep off the rain and rectangular mouthful of mouth down constitutes; The through wires hole 17 that on box plate 34, is provided with is at least two; The said osculum 19 that on box plate 34, is provided with is at least one for circular hole or slotted hole or square hole and each cavity; A said side door 13 or another side door 22 are provided with observation window 28.
Described stainless steel temporary power metering tank; In arbitrary cavity of left and right two cavitys of integral type casing, be provided with said distance adjusting mechanism 27; Said distance adjusting mechanism 27 wherein leaves the vacancy face along the straight direction of square body in the square body bottom for square body; Distance adjusting mechanism 27 be separately fixed at the middle part division board 26 a side on and corresponding with the distance adjusting mechanism 27 on a side box plate 7 or the opposite side boxboard 24; Be respectively arranged with the locating groove 33 that upper side extends to opposite face at two relative distance adjusting mechanisms 27, said locating groove 33 is an equal number and corresponding each other; The said locating groove 33 that is provided with on the distance adjusting mechanism 27 is at least two.
The described stainless steel temporary power metering tank of embodiment of the present invention; Said temporary power metering tank is through adopting corrosion resistant plate (1Cr18Ni9Ti) as material of main part; And through with rear portion boxboard 6, a side box plate 7, opposite side boxboard 24 and
and
corresponding two side door frames, 11 whole settings; With being suspended on the locating groove 33 of distance adjusting mechanism 27 behind the said three-phase and four-line electronic prepayment electric power table both sides installation clamping sheet; Because on-the-spot industrial and mineral is comparatively complicated; Used ammeter also has nothing in common with each other; Said three-phase and four-line electronic prepayment electric power table is indicative explaination, is not limited range of the present invention; And then on the insulation board 8 of said three-phase and four-line electronic prepayment electric power table bottom setting A.C. contactor is installed and is measured terminal box, said observation window 28 corresponding three-phase and four-line electronic prepayment electric power tables; RCCB, Fuse Type isolating switch are installed on the insulation board 8 in another cavity and through cable-through hole 29 by circuit and three-phase and four-line electronic prepayment electric power table, A.C. contactor and metering terminal box UNICOM, threading cover 16 and through wires hole 17 UNICOMs that the turnover link tester is crossed the casing both sides just can.
Be provided with inflection respectively in conjunction with accompanying drawing 2,4,5 and 6 stainless steel case lid of the present invention 3, lintel 5, side door frame 11 and threshold 18 and strengthen end; Make the solid degree of said temporary power metering tank obtain further raising effectively; And it is rationally distributed in the case; Realized the purpose of long-term use, and the present invention RCCB, Fuse Type isolating switch have been realized, the standard installation of three-phase and four-line electronic prepayment electric power table, A.C. contactor and metering terminal box; Meet " the job site temporary electricity technical specification of security " of " The Ministry of Construction of the People's Republic of China, MOC announces No. 322 ", be beneficial on a large scale and apply in this area.
The present invention does not detail part and is prior art.
The embodiment that selects for use in this article for open the object of the invention currently thinks to suit, but will be appreciated that, the present invention is intended to comprise that all belong to all changes and the improvement of the interior embodiment of this design and the scope of the invention.
Claims (10)
1. a stainless steel temporary power metering tank comprises because case lid (3) syndeton that anti-rainwater gets into casing; Be used for the integral type body structure that anti-rainwater gets into; Be used for door and side door frame fastening structure that anti-rainwater gets into; Be used for the distribution of ventilating opening, osculum at casing; It is characterized in that: case lid (3) syndeton and said integral type casing that said anti-rainwater gets into casing fasten; Rear portion boxboard (6) is connected with back bending (32) the medial surface top of case lid (3); One side box plate (7), opposite side boxboard (24) are connected with inboard case lid (3) inwall of the rainproof bending square tube (31) of case lid (3) both sides respectively; Wherein said rainproof bending square tube (31) respectively with a side box plate (7), opposite side boxboard (24) preset clearance; Said side door frame (11) is connected facing directly of lintel (5)
shape bottom, and said
shape upper end is connected on inboard case lid (3) inwall of the rainproof bending square tube (31) of case lid (3) and forms case lid (3) syndeton that anti-rainwater gets into casing; The integral type body structure comprises that a monoblock corrosion resistant plate stamps out " ∏ " shape rear portion boxboard (6), a side box plate (7), opposite side boxboard (24) structure; Stamp out
and
corresponding two side door frames (11) at the both ends of said " ∏ " shape structure; Between two side door frames (11), be provided with the middle part frame (21) of
shape door; Middle part frame (21) upper/lower terminal of said
shape door is connected with the gap (4) of lintel (5) and the middle part of threshold (18) respectively; Middle part frame (21) sunken inside of said
shape door and the middle part of rear portion boxboard (6) are connected with middle part division board (26) makes said integral type casing be divided into left and right two cavitys; Said middle part division board (26) is provided with cable-through hole (29); The two ends of said threshold (18) be connected two
and the interior corresponding surface of
side door frame (11) on, the both sides of box plate (34) and rear portion and be connected to form the integral type body structure that said anti-rainwater gets into a side box plate (7), opposite side boxboard (24) and rear portion boxboard (6) lower end respectively; The said door and side door frame fastening structure that is used for anti-rainwater entering; By the middle part frame (21) of
shape door, lintel (5), threshold (18), two
and
side door frame (11) form two independently on the lintel (5) at angle lintel axis hole (30) is set respectively on any side of doorframe; Fixed door-hinge (20) is arranged on the threshold (18) of the same side inferior horn; The hole of the inferior horn setting of one side door (13) and another side door (22) is enclosed within respectively on the fixed door-hinge (20), and the plug-in type door-hinge (10) that is provided with at a side door (13) and another side door (22) upper portion door head (9) is screwed and inserted lintel axis hole (30) and form the said door and side door frame fastening structure that anti-rainwater gets into that be used for; The said distribution that is used for ventilating opening, osculum at casing; On the plate face of a side box plate (7), opposite side boxboard (24), be respectively equipped with ventilating opening (14) and threading cover (16), through wires hole (17) and the draining that is provided for external circuit on the said box plate (34) forms the said distribution that is used for ventilating opening, osculum at casing with osculum (19); On the rear portion of said two cavitys boxboard (6), be fixedly connected insulation board (8) through fixed screw (12) respectively, leave the gap between said insulation board (8) and the rear portion boxboard (6) and insulation board (8) is provided with installing hole (23).
2. stainless steel temporary power metering tank according to claim 1 is characterized in that: be respectively arranged with
shape reinforcement (15) at a side door (13) and another side door (22) medial surface; Wherein the reinforcement (15) in a said side door (13) and the setting of another side door (22) medial surface is at least one and is horizontal or vertical the setting.
3. stainless steel temporary power metering tank according to claim 1 and 2 is characterized in that: the opposite side middle part at the plug-in type door-hinge (10) of a side door (13) and another side door (22) is respectively equipped with lock (25).
4. stainless steel temporary power metering tank according to claim 1; It is characterized in that: upper and lower being respectively equipped with in the rear portion of the boxboard at the rear portion (6) has the fixedly stator (2) of film perforation (1), and the bottom that the top of its postmedian boxboard (6) is set at least two stators (2), rear portion boxboard (6) is set at least one stator (2).
5. stainless steel temporary power metering tank according to claim 1 is characterized in that: said ventilating opening (14) for a plurality of have keep off the rain and the rectangular mouthful of mouth down constitutes.
6. stainless steel temporary power metering tank according to claim 1 is characterized in that: go up the through wires hole (17) that is provided with at box plate (34) and be at least two.
7. stainless steel temporary power metering tank according to claim 1 is characterized in that: the said osculum (19) that go up to be provided with at box plate (34) is at least one for circular hole or slotted hole or square hole and each cavity.
8. stainless steel temporary power metering tank according to claim 1 is characterized in that: a said side door (13) or another side door (22) are provided with observation window (28).
9. stainless steel temporary power metering tank according to claim 1; It is characterized in that: in arbitrary cavity of left and right two cavitys of integral type casing, be provided with distance adjusting mechanism (27); Said distance adjusting mechanism (27) wherein leaves the vacancy face along the straight direction of square body in the square body bottom for square body; Distance adjusting mechanism (27) be separately fixed at the middle part division board (26) a side on and corresponding with the distance adjusting mechanism (27) on a side box plate (7) or the opposite side boxboard (24); Be respectively arranged with the locating groove (33) that upper side extends to opposite face at two relative distance adjusting mechanisms (27), said locating groove (33) is an equal number and corresponding each other.
10. stainless steel temporary power metering tank according to claim 9 is characterized in that: distance adjusting mechanism (27) is gone up the said locating groove (33) that is provided with and is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010199612XA CN101916969B (en) | 2010-06-13 | 2010-06-13 | Stainless steel temporary power metering tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010199612XA CN101916969B (en) | 2010-06-13 | 2010-06-13 | Stainless steel temporary power metering tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101916969A CN101916969A (en) | 2010-12-15 |
| CN101916969B true CN101916969B (en) | 2012-05-30 |
Family
ID=43324398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010199612XA Expired - Fee Related CN101916969B (en) | 2010-06-13 | 2010-06-13 | Stainless steel temporary power metering tank |
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| Country | Link |
|---|---|
| CN (1) | CN101916969B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103187688A (en) * | 2011-12-28 | 2013-07-03 | 上海置信电气非晶有限公司 | Reinforced structure of combined transformer tank door, and manufacturing method of reinforced structure |
| CN103247944B (en) * | 2013-06-03 | 2015-03-25 | 国家电网公司 | Power distribution metering remote-control safe electricity fee control cabinet |
| CN104659682A (en) * | 2013-11-18 | 2015-05-27 | 无锡市金力电力成套设备有限公司 | Safety base of power distribution cabinet |
| CN104977189A (en) * | 2014-10-23 | 2015-10-14 | 铜陵梧桐树农业发展有限公司 | Protective cover used in TSP sampler |
| CN107831398A (en) * | 2017-12-14 | 2018-03-23 | 国网山东省电力公司莱芜供电公司 | A kind of power customer has a power failure repairing system of taking the initiative in offering a hand |
| CN108825083B (en) * | 2018-05-03 | 2019-10-25 | 泉州市在亨工业科技有限公司 | A kind of protective device based on high-voltage power distribution equipment |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2604848B1 (en) * | 1986-10-06 | 1989-01-13 | Legrand Sa | WATERPROOF CASE WITH VISOR, ESPECIALLY FOR ELECTRICAL EQUIPMENT |
| JP3282366B2 (en) * | 1994-04-28 | 2002-05-13 | 松下電工株式会社 | Equipment distribution box |
| JP2003164020A (en) * | 2001-11-28 | 2003-06-06 | Otowa Denki Kogyo Kk | Outdoor enclosed transformer board |
| CN2935562Y (en) * | 2006-06-30 | 2007-08-15 | 王福义 | Plug-in combined insulation box-type transformer station casing |
| CN201156845Y (en) * | 2008-02-02 | 2008-11-26 | 广东申菱空调设备有限公司 | Water-proof dust-proof outdoor electricity control box |
| CN201238155Y (en) * | 2008-06-20 | 2009-05-13 | 上海亿灵贸易有限公司 | Single-phase power metering box |
| CN201417889Y (en) * | 2009-05-27 | 2010-03-03 | 江苏金华厦电气有限公司 | Outdoor rainproof electric switch box |
-
2010
- 2010-06-13 CN CN201010199612XA patent/CN101916969B/en not_active Expired - Fee Related
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|---|---|
| CN101916969A (en) | 2010-12-15 |
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